Grandstream GRP2615 VoIP SIP WiFi 802.11

GRP2615 VoIP SIP WiFi 802.11 a / b / g / n / ac telephone, 2 x Gigabit Ethernet, 10 x line keys, AC (adapter included) + PoE, 4.3 inch colour TFT LCD, HD audio, RJ9 headset jack, EHS support for specific Plantronics headsets (EHS cable required), Bluetooth, USB, add up to 4 x expansion modules (sidecar / attendant console), SKU #GBX20 (a single GBX20 can be powered by the GRP2615, optional wall mount bracket, SKU #GRP_WM_L. When 2 or more GBX20 are connected, the 12V AC power supply is required.), compatible with Grandstream Device Management System (GDMS) cloud provisioning platform.